5 results about "Shape change" patented technology

The invention provides a healthy sleep bed and an adjustment method thereof. The healthy sleep bed comprises a bed body, a signal source device, a filling device and a controller, wherein the bed bodyhas a lying surface for a human body to lie down; the signal source device is arranged at one side of the lying surface and comprises an elastic bag communicated with the filling device and a shape change sensor fixed to the elastic bag; the shape change sensor comprises a shape change contact layer for bearing shape change, a hollow hosepipe, and a soft layer; the hosepipe is clamped between theshape change contact layer and the soft layer; and fluid conductive adhesive or powdery conductive adhesive is arranged in the hosepipe. According to the healthy sleep bed and the adjustment method thereof, the volume of the elastic bag and the shape of the lying surface can be adjusted, so that a person lying on the healthy sleep bed has a relatively comfortable sleeping posture, thereby havingthe relatively high sleep quality.

The invention provides a skull orthopedic device and a manufacturing method thereof. The skull orthopedic device comprises a lining layer, a sensing layer and a head binding device. The lining layer makes contact with the head of a user, and at least one layer of deformation material is arranged in the lining layer so that the skull of the user can be corrected; the sensing layer is arranged on the side, away from the head of the user, of the lining layer and used for controlling the shape change of the deformation material; the head binding device is arranged on the side, away from the lining layer, of the sensing layer and used for achieving fixation between the skull orthopedic device and the head of the user. According to the skull orthopedic device and the manufacturing method thereof, the deformation material is added in the lining layer, and the shape change of the deformation material is controlled through the sensing layer, so that the skull orthopedic device can carry out shape adjustment on the area, in contact with the head of the user, in the skull orthopedic device according to the actual correction requirement or the current correction stage; the good fitness between the orthopedic device and the area needing orthopedic is guaranteed, accurate correction of the skull is achieved, the orthopedic accuracy is improved, and the user experience and the orthopedic effect are optimized.

The present invention provides a measurement apparatus 1 including: a detection unit 2 configured to detect a pressure according to a shape change of a tubular structure whose shape changes according to a supplied amount of a liquid that flows therein; a time specification unit 3 configured to specify, based on the pressure detected by the detection unit 2, a supply time during which the liquid was supplied; and a supplied amount calculation unit 4 configured to calculate a supplied amount of the liquid based on the supply time.